| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.49 | 4.749% | $222.5812 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $139.64 | 3.826% | $144.9826 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $232.63 | 8.777% | $253.0479 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $93.80 | 5.632% | $99.0828 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $178.60 | 12.502% | $200.9286 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $147.60 | 10.700% | $163.3932 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $74.99 | 4.266% | $78.1891 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $1,079.75 | $1,162.2054 | $1,162.20 | $1,162.30 | $1,162.20 | |